Timing belt Optibelt 75 T5 / 6600 AFX

OPTIBELT 75 T5 / 6600 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 75 T5 / 6600 AFX and any equivalents.

The Optibelt 75 T5 / 6600 AFX is a timing belt from the Alpha Flex series with a T5 profile, a 6600 mm length and a 5 mm pitch. Before a belt of this length goes on, the drive itself is worth a close look, since worn sheaves will shorten the life of any new belt.

Start at the sheaves. Check the tooth flanks for wear, hooking or impact damage, and confirm the grooves are clean and free of debris, burrs or old belt residue. A sheave that no longer holds the correct tooth form will not seat the belt properly, and the belt will wear quickly regardless of its condition when fitted.

Next, check alignment and tension. Confirm the shafts are parallel and the sheaves are aligned so the belt runs true across its width rather than tracking to one side. Inspect the bearings and any idler or tensioner for play, rough rotation or noise, and correct these before the belt is installed. On a long drive, small misalignment adds up over the belt run.

Then inspect the rest of the drive: flanges, guards and fasteners, and the condition of the mating pulleys. Once the drive checks out, fit the Optibelt 75 T5 / 6600 AFX and set tension according to the drive requirements. Send us the part number by WhatsApp or email and we will confirm the belt or suggest an equivalent.

To request a quote, send the part number 75 T5 / 6600 AFX, the Optibelt brand, and the T5 profile and 6600 mm length as marked on the old belt. A photo of the back of the belt and of the drive helps us confirm the correct item.